My barrel is a 1.450 Diameter at 36 inches. It is built like our heavy gun benchrest guns except longer barrel. It shoots 5 shots in the 4 inch range. We also got 3000 feet a second with a 338 Ultra Imp. and Re33. We had no pressure and it was only a 30 inch barrel. That gun shot 5 shots in 5 inches at 1000. That was built like our 17 pound light guns. We shot this powder in a Savage 338 Lapua and hit just shy of 3000. The Reloader 33 is made in Sweden by Bofers. The same as Re 17 and Re 50. They are made to burn with a different pressure curve to give more velocity. The other Reloader powders are made in Australia under ADI. I really love this powder because everything we put it in shot good off the 1000 yard benches at Williamsport. It also gave more velocity with less pressure. Matt
Good to know being that I picked up 16lbs of RL33!